Box 606741349
Container
Contains 1 Result:
File
PS register: nos. 7751-11805, c. 1935-c. 1950
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Registers of drawings, types and specifications
/
Performance specification [PS] registers
Shelfmark: MS. Marconi 917
Extents: 1 file
Dates:
c. 1935-c. 1950